Keep your Makita 18V Cordless Robotic Vacuum operating at optimum efficiency with the installation of a replacement High Efficiency Filter (SH00000213). The High Efficiency Filter installs quickly and easily and is made of high quality material for durability and long life. It is washable for ease of maintenance and is rated at 99% efficiency. For use with Makita Cordless Robotic Vacuum model DRC200Z (sold separately).